LZ, you have some obsessive-compulsive disorder... your mind has affected your body and caused physical pain. I suggest you see a psychiatrist for treatment.
You are too persistent. Being strong does not mean being absolutely strong, it also means being weak.
A person is truly strong only if he has both tension and relaxation, because he is not afraid of becoming strong or weak.
The weak have weak means of survival, and the strong have strong means of survival. Sometimes the environment is limited, and the two need to be converted into each other.
Physical strength cannot replace mental strength. When the two sides confront each other, what matters is momentum, not physical condition.
I think you should not watch something motivating... You should relax. If you are too nervous, it will become obsessive-compulsive disorder.
There must be some relaxation! ! !